Displaying 2 results from an estimated 2 matches for "alg_unquant".
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alg_quant
2014 Aug 01
1
opus_quant_all_band_working
...n hotspot parts in this function but as this function
is very much complex and its recursively called to splitting the bands I
am unable to detect the hotspot part in this function. So can you guys
give me some insights on optimizing any part of this function? I have
tried applying wmmx simd on alg_unquant() function but its not showing
any speed optimization. I am stuck in this crucial parts. Any help,
insights on optimizing this function will be such a great help to me.
Thanks in advance.
Thanks,
Karan
2014 Nov 25
1
[Profiling][FFT][AArch64] FFT Profiling data on AArch64
Hi everyone,
I have profiled Opus on AArch64. I just run opus_demo with some pcm files.
Following is time proportion of FFT with different bitrate.
Bitrate | Time cost by FFT/iFFT
24kb/s | 15%
48kb/s | 15%
96kb/s | 13%
Any comment? I want some data close to real application, any suggestion?
Thanks,
Phil Wang
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